Ключевые слова: 30s, action, activity, adult, adults only, athlete, beauty and health, bicycle, bicycle trail, caucasian, cheerful, color image, day, effort, endurance, enjoyment, exercising, female, forest, friends, fun, green, helmet, horizontal, male, men, metropark, nature, outdoors, park, people, physical activity, rear view, recreational pursuit, relaxation, riding, sport, sports clothing, sports equipment, sports training, summer, togetherness, tree, two people, women, woods, yellow, young adult, young men, young women,